Truely, the person would have to be God, but http://www.actuarialfoundation.org/research_edu/fundamental.pdf.
You would do better to be a bookie for the winning horse in the race impact of Andromeda and the MilkyWay. Try that without being an observer. Or it could be just cost to benefit analysis for firewalls without looking at the end point security. Same as throwing a guess at it. Just don’t ask me about laywers or accountants. With technology, they will say whatever, as long as they don’t wind-up in the dungeon themselves, (duality of monks durring the spanish inquisition).